Update version number
add missing CHANGELOG
Remove version from INSTALL, it is in setup.py
merge
Increase version number
Increase version number
Increase version number
Prepare release 1.2.1
Added tag 1.2.1 for changeset 485af41154ca
Increase version number
Increase version number
Increase version number
Increase version number
Increase version number
Increase version number
Increase version number
null merge from 1.2
null merge from 1.4
null merge from 1.6
null merge from 1.8